🚪Implementing Door

with InteractObjectsRaycaster

1 - Create DoorInteract class, inherit it from IteractObject

also override DoInteract and StopInteract methods to make custom interact logic. You will have this:

                                // inherit and implement abstract method
                                // inherit must be or InteractObjectsRaycaster will not find your obj!
public class DoorInteract_Example : InteractObject {
    public override bool CanInteract() {
        // we will implement it next step
    }

    // override this method to make custom interact logic
    public override void DoInteract(UnityAction onInteractionStop = null) {
        base.DoInteract(onInteractionStop);
    }

    // override this method to make custom interact logic
    public override void StopInteract() {
        base.StopInteract();
    }
}

2 - Implement open and close process

// inherit and implement abstract method
// inherit must be or InteractObjectsRaycaster will not find your obj!
public class DoorInteract_Example : InteractObject {
    [SerializeField] private float _openTime = 1f;
    [SerializeField] private AnimationCurve _openCurve = AnimationCurve.Linear(0f, 0f, 1f, 1f);
    [Space(5f)]
    [SerializeField] private float _closeTime = 1f;
    [SerializeField] private AnimationCurve _closeCurve = AnimationCurve.Linear(0f, 0f, 1f, 1f);
    [Space(5f)]
    [SerializeField] private float _openAngle = 90f;

    [SerializeField] private Transform _doorPivot;
    private Quaternion _initDoorRot;

    // we can open door and we also can close it
    private Coroutine _openOrCloseProcess;
    private bool _isDoorClosed = true;

    private void Awake() {
        // remember init rotation
        _initDoorRot = _doorPivot.localRotation;
    }

    public override bool CanInteract() {
        return true; // let's say we can interact with door always
    }

    // override this method to make custom interact logic
    public override void DoInteract(UnityAction onInteractionStop = null) {
        base.DoInteract(onInteractionStop);

        CoroutineHelper.Stop(ref _openOrCloseProcess);

        // if closed -> open
        if (_isDoorClosed) {
            _openOrCloseProcess = StartCoroutine(Open());
        }
        else {
            _openOrCloseProcess = StartCoroutine(Close());
        }

        // change door state flag
        _isDoorClosed = !_isDoorClosed;

        // this is one click interaction so we will stop it immediately
        StopInteract();
    }

    // override this method to make custom interact logic
    public override void StopInteract() {
        base.StopInteract();
    }

    // open door process
    IEnumerator Open() {
        // remember start and target rotations before lerp
        Quaternion _startRot = _doorPivot.localRotation;
        Quaternion _targetRot = _initDoorRot * Quaternion.Euler(0f, _openAngle, 0f);
        for (float i = 0f; i < 1f; i += Time.deltaTime / _openTime) {
            _doorPivot.localRotation = Quaternion.Slerp(_startRot, _targetRot, _openCurve.Evaluate(i));
            yield return null;
        }

        _doorPivot.localRotation = _targetRot;
    }

    // close door process
    IEnumerator Close() {
        // remember start and target rotations before lerp
        Quaternion _startRot = _doorPivot.localRotation;
        Quaternion _targetRot = _initDoorRot;
        for (float i = 0f; i < 1f; i += Time.deltaTime / _closeTime) {
            _doorPivot.localRotation = Quaternion.Slerp(_startRot, _targetRot, _closeCurve.Evaluate(i));
            yield return null;
        }

        _doorPivot.localRotation = _targetRot;
    }
}

3 - Enable raycaster before interact

By default no one raycaster is running, you need to enable target raycaster manualy before any interactions. Here is example, I will write RaycastStart.cs script that will enable TouchRaycaster by type on scene start. But you should enable it by triggers or in game manager.

public class RaycasterStart : MonoBehaviour {
    // Start is called before the first frame update
    void Start() {
        RaycastManager.instance.EnableOnly<InteractObjectsRaycaster>();
    }
}

4 - Setup door obj (imgs below)

Replace DoorInteract.cs on object (mesh) with collider. Set target layer of object (I will use Default layer in think example)

Door obj setup

That's all. This is simple door that opens/closes on click by raycasts.

You can find this implementation in Assets/_Main/_Examples/Raycast Manager/Example.scene